This should be slightly more correct and doesn't result in an extra blank
line.

The main thing here is that alt-[arrow] will work for jumping windows.

I kept hitting backspace and winding up on the wrong wiki page.

I think I've finally reached the point where swapfiles have cost me more
time and effort than they've saved me.

I was hoping to _just_ get rid of the shortening of long URLs, but as it
happens this affects other stuff (links, etc.) that's much more annoying.

In vim, replaces a slightly more convoluted invocation of bin/today.

Turns on syntastic checking for Perl, and adds podchecker so it'll also
catch errors in POD.

Changes the marker xmobar is using for currently active workspace.

...uses the git-do in bpb-kit to run make in root of current repo.  I
didn't replace ,m with this because it seems like a bit of a special case
- you may not be in a git repo, or your desired Makefile may live in the
current directory rather than the root of the repo.

It'd be nice to use myrepos to do this, but although you can use
`mr run make`, it does this in the current working directory rather than
the top-level, and I don't see an easy way to override this.  (It might
also be kinda risky if you fired it off in, say, your home directory.)

This mostly covers things either bound to an F-key or to some leader
sequence.  It's not something I'm likely to directly use too often,
but it seems like a good way to remember what things are on systems
where I haven't physically put a piece of tape across the top of
the keyboard.

The <Leader>u binding for unite was getting fixed to \ instead of ,

I'm keeping snippets of code and shell transcripts in vimwiki as I work
on things.  Adding syntax highlighting is pretty nice for this.

Also mapped F8 to spit out an ISO-8601 datestamp, which seems useful
for logging times in a diary entry or the like.

Useful for debugging various and sundry keybinding things.  Better this
way because paging through the output of :map by hand is lame.

...I probably won't use it much, but I'm playing with real org mode over
in emacsland and it's handy to have some support here.

It turns out that terminals really can't handle a lot of unicode chars
without freaking out.  Better fonts might help; I'm not honestly sure.

Nothing drastic in this commit; just takes care of some little
inconsistencies and quibbles.  Probably breaks a few files with calls to
filter utilities, but those should be easy to fix on a case-by-case basis.
I'm renaming them because there's nothing vim-specific about them.

- move a few aliases to bin/
  - tags -> build-tags
  - extip -> get-external-ip
- rename some utils in bin/
  - vim-filter-* to filter-*
  - vertical to filter-vertical
- remove some bogus stuff from bin/
  - googleearth
  - d (some thing i was messing around with for menus)
  - pup (nice util, but should install elsewhere)
- add a bin/cheat to hang cheatsheet stuff on
- use fzf-tmux for h alias

Kind of silly to have two aliases here, since they use different markers.

https://github.com/tpope/vim-fugitive/issues/834

...I've been using this more consciously of late.  It's a decent way
to deliberately collapse sections of a file.

- zi enables folding
- `{{{` and  `}}}` denote a section

BPB_TabDrop will open a symlinked file in its canonical location, which is
better (for example) for opening a version controlled .vimrc that is
symlinked from the user's home directory.

This particular cat is pretty thoroughly vacuumed.